Strap for Avenger II GMT Stainless Steel / Diamond / Volcano Black / Bracelet

The lug width of the Breitling Avenger A3239053.BC35.170A is 22mm. This measurement is taken with a millimetre calliper at the inner distance between the lugs at the point where the strap connects to the case. Respecting this specification is essential for correct fitment and precise aesthetic alignment.

The ideal choice depends on the intended use. For formal occasions, a 22mm belly-cut alligator strap in black or midnight blue complements the stainless steel case with a sharp, professional character. For everyday wear, a vegetable-tanned Tuscan calfskin develops an authentic patina over time. For sport or aquatic environments, vulcanised rubber or a ballistic nylon NATO strap are the most technically appropriate options given the watch's 300-metre water resistance rating.

To replace the strap, use a thin-tipped or forked spring bar tool. Insert the tool into the slot between the lug and the strap end, compress the spring bar and slide the strap free. Take care not to scratch the lug surface. Fitting the new strap is the reverse process: insert one end of the spring bar into the lug, compress and hook the other side. No specialist watchmaking skills are required for this operation.

Yes. Any strap with a 22mm lug width is technically compatible with the Breitling Avenger A3239053.BC35.170A. milanostraps.it offers a curated selection of Italian handcrafted straps in various leathers and materials, all fitted with standard 22mm spring bars. The quality of the leather and the level of craftsmanship are what distinguish a premium aftermarket strap from a generic replacement.

Longevity depends on the leather type, frequency of wear, and maintenance. A vegetable-tanned Tuscan calfskin strap worn daily typically lasts between 18 and 36 months with regular conditioning (leather cream every 2–3 months, drying away from direct heat). A quality alligator strap, worn on rotation, can last well over 5 years. Casati Milano straps sold via milanostraps.it carry an 18-month guarantee against manufacturing defects.